CN202763553U - Whole post-tensioning clamp of motor cover - Google Patents

Whole post-tensioning clamp of motor cover Download PDF

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Publication number
CN202763553U
CN202763553U CN 201220403616 CN201220403616U CN202763553U CN 202763553 U CN202763553 U CN 202763553U CN 201220403616 CN201220403616 CN 201220403616 CN 201220403616 U CN201220403616 U CN 201220403616U CN 202763553 U CN202763553 U CN 202763553U
Authority
CN
China
Prior art keywords
motor cover
pull bar
clamp body
anchor clamps
clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220403616
Other languages
Chinese (zh)
Inventor
王潮君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IKD CO., LTD.
Original Assignee
NINGBO IKD DIE CASTING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO IKD DIE CASTING CO Ltd filed Critical NINGBO IKD DIE CASTING CO Ltd
Priority to CN 201220403616 priority Critical patent/CN202763553U/en
Application granted granted Critical
Publication of CN202763553U publication Critical patent/CN202763553U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a whole post-tensioning clamp of a motor cover. The whole post-tensioning clamp of the motor cover comprises a lathe main shaft, wherein a clamp body is fixedly arranged at one end of the lathe main shaft, a pull rod is movably arranged in the clamp body, and the pull rod and the clamp body are fixed on the motor cover in a matching mode. The whole post-tensioning clamp of the motor cover carries out compressing and positioning for the motor cover by the pull rod, and positioning effect is good. When rotating speed of the lathe main shaft reaches to 3000 revolution per second, the motor cover can not shake, so that machining quality of the motor cover is guaranteed.

Description

The whole rear pull type anchor clamps of motor cover
Technical field
The utility model relates to a kind of motor cover turning clamp.More specifically, relate to the whole rear pull type anchor clamps of motor cover.
Background technology
Add man-hour in turning, very important of the location for the treatment of processing parts.Especially the part location as this shape and structure more complicated of motor cover is even more important.Common clamp structure is fairly simple, can not be effectively to clamping and the location of motor cover, and when the lathe spindle rotating speed reached 1000 revolution per second, vibrations will appear in workpiece, caused the product surface quality of workpiece processing bad, and working (machining) efficiency is low.Therefore be necessary prior art is improved.
Summary of the invention
For the deficiencies in the prior art, a kind of motor cover anchor clamps are provided, solved conventional brace and motor cover clamping and location have been forbidden the problems brought.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the whole rear pull type anchor clamps of motor cover, comprise lathe spindle, end at described lathe spindle is fixedly installed clamp body, be movably set with pull bar in clamp body, described pull bar and clamp body are fixed motor cover.
In the technique scheme, be fixedly installed guide pin bushing at described clamp body, be arranged with the pull bar positioning sleeve in guide pin bushing, described pull bar is by the pull bar positioning sleeve.
In the technique scheme, be provided with groove at described pull bar, in described groove, be arranged with compressing tablet.
In the technique scheme, offer the first screwed hole at an end of described pull bar, described pull bar is established on the screw mandrel that the first nut is fixed in lathe by twisting in the first screwed hole.
The utility model compared with prior art has following beneficial effect: by pull bar motor cover compressed and locates, and good positioning effect, motor cover can not shake yet when the lathe spindle rotating speed reaches 3000 per second, has guaranteed the quality of motor cover processing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of the utility model guide pin bushing.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the partial sectional view of connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: the whole rear pull type anchor clamps of motor cover, comprise lathe spindle 4, end at described lathe spindle 4 is fixedly installed clamp body 1, end at clamp body 1 has opening, is fixedly installed guide pin bushing 6 at described clamp body 1 aperture position.
Referring to Fig. 2 to Fig. 3, the tangent plane that described guide pin bushing 6 prolongs radially is rounded, be provided with a circle bulge loop 62 at the sidewall of guide pin bushing 6, offer the second screwed hole 61 at bulge loop 62, described guide pin bushing 6 is provided with the second bolt 63 and is fixed on the clamp body 1 by twisting in the second screwed hole 61.Offer through hole 60 at described guide pin bushing 6, in described through hole 60, be arranged with pull bar positioning sleeve 7.
One pull bar 3 is by clamp body 1 and be arranged in the positioning sleeve 7, see Fig. 4, offer the first screwed hole 31 on one end of described pull bar 3, described pull bar 3 is established on the screw mandrel 10 that the first nut 32 is fixed in lathe by twisting in the first screwed hole 31, namely can drive by the promotion of screw mandrel the horizontal movement of pull bar.The other end at pull bar 3 has groove 30, is arranged with compressing tablet 9 in groove 30.
During the motor cover clamping, by motor cover 5 is fixed on the guide pin bushing 6, then make the pull bar post-tensioning, compressing tablet 9 on pull bar 3 one ends just firmly leans motor cover 5, motor cover 5 is limited between the compressing tablet 9 and guide pin bushing 6 of pull bar 3, even when the speed of mainshaft reaches 3000 revolution per second, also be not easy to occur the situation of motor cover vibrations.So just guaranteed the quality of motor cover processing.

Claims (4)

1. whole rear pull type anchor clamps of motor cover, comprise lathe spindle (4), it is characterized in that: the end at described lathe spindle (4) is fixedly installed clamp body (1), be movably set with pull bar (3) in clamp body (1), described pull bar (3) and clamp body (1) are fixed motor cover (5).
2. whole rear pull type anchor clamps of motor cover according to claim 1, it is characterized in that: be fixedly installed guide pin bushing (6) at described clamp body (1), be arranged with pull bar positioning sleeve (7) in guide pin bushing (6), described pull bar (3) is by pull bar positioning sleeve (7).
3. the whole rear pull type anchor clamps of motor cover according to claim 1 is characterized in that: be provided with groove (30) at described pull bar (3), be arranged with compressing tablet (9) in described groove (30).
4. whole rear pull type anchor clamps of motor cover according to claim 1, it is characterized in that: the end at described pull bar (3) offers the first screwed hole (31), and described pull bar (3) is established on the screw mandrel (10) that the first nut (32) is fixed in lathe by twisting in the first screwed hole (31).
CN 201220403616 2012-08-15 2012-08-15 Whole post-tensioning clamp of motor cover Expired - Fee Related CN202763553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220403616 CN202763553U (en) 2012-08-15 2012-08-15 Whole post-tensioning clamp of motor cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220403616 CN202763553U (en) 2012-08-15 2012-08-15 Whole post-tensioning clamp of motor cover

Publications (1)

Publication Number Publication Date
CN202763553U true CN202763553U (en) 2013-03-06

Family

ID=47770152

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220403616 Expired - Fee Related CN202763553U (en) 2012-08-15 2012-08-15 Whole post-tensioning clamp of motor cover

Country Status (1)

Country Link
CN (1) CN202763553U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831641A (en) * 2014-03-13 2014-06-04 山东大学 Clamp for difficult-to-machine material turning surface observing and turning experimental method
CN104325333A (en) * 2014-09-30 2015-02-04 重庆杭飞机械制造有限公司 Tensioning type clamp for processing piston
CN106695379A (en) * 2016-12-15 2017-05-24 安徽华昊机械制造有限公司 Motor cover fixture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831641A (en) * 2014-03-13 2014-06-04 山东大学 Clamp for difficult-to-machine material turning surface observing and turning experimental method
CN103831641B (en) * 2014-03-13 2016-04-27 山东大学 For fixture and the turning experiment method of the observation of difficult-to-machine material turning surface
CN104325333A (en) * 2014-09-30 2015-02-04 重庆杭飞机械制造有限公司 Tensioning type clamp for processing piston
CN106695379A (en) * 2016-12-15 2017-05-24 安徽华昊机械制造有限公司 Motor cover fixture

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: NINGBO IKD AUTO PRODUCTS CO., LTD.

Free format text: FORMER OWNER: NINGBO IKD DIE CASTING CO. LTD.

Effective date: 20150703

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150703

Address after: 315033 No. 588 Jin Shan Road, Jiangbei District, Zhejiang, Ningbo

Patentee after: Ningbo IKD Auto Product Co., Ltd.

Address before: 315020 No. 525 Nanjing Road, C District, Jiangbei Industrial Park, Zhejiang, Ningbo, China

Patentee before: Ningbo IKD Die Casting Co., Ltd.

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 315033 No. 588 Jin Shan Road, Jiangbei District, Zhejiang, Ningbo

Patentee after: IKD CO., LTD.

Address before: 315033 No. 588 Jin Shan Road, Jiangbei District, Zhejiang, Ningbo

Patentee before: Ningbo IKD Auto Product Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20190815